Home · NSN 01-029-3872

NSN 01-029-3872 — Switch,Pressure

NIIN 01-029-3872 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-029-3872 is the national stock number for a switch,pressure. It cross-references to 2 manufacturer part numbers from 3 CAGE codes, including Setra Systems, Inc., Raytheon Company Div Rmd Strategic, Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier; the primary is 3012457-2. The unit of issue is EA and the FLIS list price is $1,119.61.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 3 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
42921	04034	Setra Systems, Inc.	3 · Design control (vendor)	2 · Fully interchangeable
3012457-2	05869	Raytheon Company Div Rmd Strategic	5 · Secondary reference	2 · Fully interchangeable
3012457-2	10001	Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier	7 · Replaced/superseded	2 · Fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 3012457-2.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $1,119.61
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Inside Diameter: ALL CONNECTIONS INCHES NOMINAL 0.500
Overall Length: INCHES NOMINAL 4.130
Overall Height: INCHES NOMINAL 2.000
Overall Width: INCHES NOMINAL 1.250
Body Length: INCHES NOMINAL 4.130
Pressure Switch Type: GAGE
Operating Temp Rating: FAHRENHEIT MINIMUM -40.0 AND FAHRENHEIT MAXIMUM 185.0
Mounting Method: INLET CONNECTION AND OUTLET CONNECTION
Thread Quantity Per Inch: 14
Contact Action Stimulus: INCREASE
Proof Pressure: POUNDS PER SQUARE INCH GAGE 2500.00
Nominal Thread Size: SINGLE PRESSURE CONNECTION INCHES 0.500
Nonpile-Up Contact Arrangement: POLE, DOUBLE THROW, ONE POSITION MOMENTARY 1
Sensing Element Burst Pressure: POUNDS PER SQUARE INCH GAGE 5000.00
Terminal Type: WIRE LEAD
Contact Load Current Rating: SINGLE VOLTAGE MILLIAMPERES RESISTIVE LOAD 500.0
Contact Adjustability: DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Contact Adjustment Range: ACTUATION POINT GALLONS PER MINUTE 0.20 TO 15.00 AND DEACTUATION POINT GALLONS PER MINUTE 0.20 TO 15.00
Contact Adjustment Type: EXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW
Contact Voltage Rating In Volts: SINGLE VOLTAGE AC AT SEA LEVEL 250.0
Pressure Connector Type: ALL CONNECTIONS PLAIN, THREADED INTERNAL
Media For Which Designed: LIQUID
Thread Series Designator: ALL PRESSURE CONNECTION NPT

Related stock numbers

Other NSNs filed under the same part numbers.

00-993-7550 · Cable Assembly,Power,Electrical
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01-327-0199 · Filter Element,Intake Air Cleane
01-398-9361 · Wrench,Box And Open End,Combinat

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.